SEC CIK 1646300

Trachtenberg Eric

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
KALAview stock →69,2932024-01-04

Position History — KALA

Reported shares owned immediately after each Form 4 transaction, over time.

042,85685,711128,5672020-062020-102021-062022-012022-102023-012023-062024-01

Recent Filings — KALA

DateActivitySharesPriceOwned After
2024-01-04Grant / award (derivative)20,500$0.0020,500
2024-01-04Grant / award4,600$0.0069,293
2024-01-04Open-market sale1,227$6.7468,066
2023-06-22Grant / award (derivative)50,078$0.0050,078
2023-06-22Grant / award37,559$0.0064,693
2023-05-31Disposition to issuer (derivative)1,999—0
2023-05-31Grant / award15,639—27,134
2023-03-14Grant / award (derivative)432$0.00432
2023-01-04Open-market sale60$28.5511,495
2023-01-04Grant / award9,525$0.0011,555
2022-10-26Open-market sale194$6.522,030
2022-06-27Open-market sale2,613$0.37111,203
2022-01-04Open-market sale2,850$1.30113,816
2022-01-03Grant / award (derivative)153,000$0.00153,000
2021-10-26Open-market sale9,449$1.80116,666
2021-06-28Open-market sale2,452$5.77126,115
2021-01-04Grant / award (derivative)90,667$0.0090,667
2021-01-04Grant / award22,666$0.00128,567
2020-10-26Grant / award61,000$0.00105,901
2020-06-25Grant / award16,000$0.0044,901
2020-06-19Option exercise (derivative)28,901$0.00136,099
2020-06-19Option exercise28,901$5.1928,901
2020-01-02Grant / award (derivative)120,000$0.00120,000
2019-10-12Grant / award (derivative)100,000$0.00100,000
2019-01-02Grant / award (derivative)165,000$0.00165,000
2018-04-05Grant / award (derivative)150,000$0.00150,000

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.